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69 project engineering intern jobs found

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High-Tech project engineering intern California
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ML
Mar 26, 2026
Intern
Robotics Engineer, Intern
$20.00 - $35.00 hourly
Machina Labs Los Angeles, CA, USA
About Machina Labs Engineering moves at software speed. Manufacturing doesn't. Yet. Machina Labs is changing that. We build intelligent, software-defined factories that produce complex metal structures directly from digital design. By integrating advanced metal forming, robotics, and automated production inside a flexible factory architecture, we enable customers to move from prototype to production in weeks, not years. Backed by Lockheed Martin, Toyota, and NVIDIA, we're building the manufacturing infrastructure that defense, aerospace, and advanced mobility programs will run on. If you want to work on hard problems that matter and see them fly, drive, and defend, this is the place. About the Role As a Robotics Engineering Intern, you'll have an opportunity to work as part of a team that designs, develops, and operates robotic systems that enable the next generation of manufacturing automation. You will be working with outside vendors and other team members to define...
Te
Mar 25, 2026
Intern
Mechanical Engineering Intern (Nextest, San Jose, CA)
Teradyne San Jose, CA, USA
We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world! We attract, develop, and retain a high-performance workforce, comprised of people with diverse backgrounds and a shared drive for excellence. We strive to foster a positive and inclusive work environment that helps employees, and communities, thrive. Our Purpose TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every...
BI
Mar 22, 2026
Intern
Intern Engineering Senior
Bourns, Inc. Riverside, CA, USA
SUMMARY OF POSITION: Under close supervision, performs engineering-related assignments as part of a cross-functional team. This may include learning and using various instruments and different software to assist engineers and designers on tests related to the design, performance, or failure of company products. SPECIFIC DUTIES: 1. As appropriate, learn to use Instron machine, CRV/noise tester, or other electrical/mechanical testers to assist engineers and designers in project tasks. 2. Work with engineering and marketing to learn the specifics of component design, manufacturing and marketing. 3. Assist engineers and test lab personnel in testing required for development and proof of design integrity. 4. Learn to analyze test results and makes charts/graphs out of testing data. 5. Assist engineers in the preparation of specifications, estimates or reports needed to manage a program through development. 6. Assist in maintaining engineering records. 7. Assist in ongoing division...
BI
Mar 22, 2026
Intern
Intern Engineering BS
Bourns, Inc. Riverside, CA, USA
SUMMARY OF POSITION: Under close supervision, performs engineering-related assignments as part of a cross-functional team. This may include learning and using various engineering software packages to assist senior engineers and designers in preparing a variety of detailed layouts, design details, or other project tasks. SPECIFIC DUTIES: 1. As appropriate, learn Pro E, other CAD software, or other engineering software packages to assist senior engineers and designers in project tasks. 2. Work with engineering and marketing to learn the specifics of component design, manufacturing and marketing. 3. Assist engineers and test lab personnel in completing testing required for development and proof of design integrity. 4. Learn to interpret test results; to modify designs to overcome performance issues. 5. Assist in process development of new programs. 6. Assist engineers in the preparation of specifications, estimates or reports needed to manage a program through development. 7....
BI
Mar 22, 2026
Intern
Intern Engineering Senior
Bourns, Inc. Riverside, CA, USA
SUMMARY OF POSITION: Under close supervision, performs engineering-related assignments as part of a cross-functional team. This may include learning and using various instruments and different software to assist engineers and designers on tests related to the design, performance, or failure of company products. SPECIFIC DUTIES: 1. As appropriate, learn to use Instron machine, CRV/noise tester, or other electrical/mechanical testers to assist engineers and designers in project tasks. 2. Work with engineering and marketing to learn the specifics of component design, manufacturing and marketing. 3. Assist engineers and test lab personnel in testing required for development and proof of design integrity. 4. Learn to analyze test results and makes charts/graphs out of testing data. 5. Assist engineers in the preparation of specifications, estimates or reports needed to manage a program through development. 6. Assist in maintaining engineering records. 7. Assist in ongoing division...
BI
Mar 22, 2026
Intern
Intern Engineering BS
Bourns, Inc. Riverside, CA, USA
SUMMARY OF POSITION: Under close supervision, performs engineering-related assignments as part of a cross-functional team. This may include learning and using various engineering software packages to assist senior engineers and designers in preparing a variety of detailed layouts, design details, or other project tasks. SPECIFIC DUTIES: 1. As appropriate, learn Pro E, other CAD software, or other engineering software packages to assist senior engineers and designers in project tasks. 2. Work with engineering and marketing to learn the specifics of component design, manufacturing and marketing. 3. Assist engineers and test lab personnel in completing testing required for development and proof of design integrity. 4. Learn to interpret test results; to modify designs to overcome performance issues. 5. Assist in process development of new programs. 6. Assist engineers in the preparation of specifications, estimates or reports needed to manage a program through development. 7....
Re
Feb 27, 2026
Intern
Filtration Engineering Intern
Repligen Compton, CA, USA
Overview Repligen is seeking a Filtration Engineering Intern to support hands-on engineering work at our Rancho Dominguez location. This internship offers an opportunity to contribute to practical, self-contained engineering focused project deliverables with immediate business impact. The intern will work under the guidance of the Process Engineering Manager , to support manufacturing process development and continuous improvement initiatives. This role will apply engineering design principles, hands-on experimentation, and problem-solving techniques to improve process reliability, product quality, and efficiency on the manufacturing line. Responsibilities Design, create detailed drawings, fabricate, and implement fixtures Apply practical mechanical and process design principles to real manufacturing challenges Complete at least one self-contained project from concept through implementation within an 8-12 week internship timeframe Characterize and validate equipment...
II
Jan 31, 2026
Intern
Product Design Engineering Intern
$20.18 - $29.68 hourly
ITT Inc. - English US Santa Clarita, CA, USA
About ITT: ITT is a leading manufacturer of critical components for harsh environments that serves fast-growing end markets in flow, aerospace and defense, energy and transportation. Building on our heritage of innovation, we partner with our customers to deliver solutions to the key industries that underpin our modern way of life. Headquartered in Stamford, CT, we have more than 11,700 employees globally with operations in ~40 countries and sales in more than 125. At our core is our engineering DNA, with 1,280+ engineers, 1,700+ active global patents and ~51 manufacturing locations. Our businesses are organized in three distinct segments, each based around our core engineering DNA: Industrial Process: A global leader in centrifugal and twin-screw pumps and engineered valves for chemical, energy, mining, and industrial applications. Our leading brands include the iconic Goulds Pumps (with more than 175 years of history), Bornemann, Habonim, Engineered Valves, Rheinhütte...
3DEO
Oct 10, 2025
Full time
Senior Mechanical Engineer
$130,000 - $175,000 yearly
3DEO Torrance, CA, USA
Job Title: Senior Mechanical Engineer — Industrial Machine Design & Integration Department: R&D Reports to: Director of Engineering Employment Type: Full-Time FLSA Status: Exempt The Company: 3DEO is a leader and innovator in sinter-based additive manufacturing (AM), delivering proprietary and differentiated AM solutions that drive breakthrough product performance. With some of the industry’s highest-volume capabilities in metal 3D printing, 3DEO combines cutting-edge manufacturing with multi-disciplinary engineering and product development expertise. Our patented and award-winning technology has revolutionized how customers approach design, enabling high-volume production with unmatched quality, precision, and cost efficiency. Holding roughly 20 patents, 3DEO is more than a manufacturer – we are a trusted partner in solving complex challenges and unlocking the full potential of AM. At 3DEO, we collaborate closely with customers in...
3DEO
Oct 10, 2025
Full time
Senior Software Engineer
$140,000 - $180,000 yearly
3DEO Torrance, CA, USA
Job Title : Senior Software Engineer – Slicer & Manufacturing Platform Development Department: R&D Reports to: Chief Operating Officer Employment Type: Full-Time FLSA Status: Exempt The Company: 3DEO is a leader and innovator in sinter-based additive manufacturing (AM), delivering proprietary and differentiated AM solutions that drive breakthrough product performance. With some of the industry’s highest-volume capabilities in metal 3D printing, 3DEO combines cutting-edge manufacturing with multi-disciplinary engineering and product development expertise. Our patented and award-winning technology has revolutionized how customers approach design, enabling high-volume production with unmatched quality, precision, and cost efficiency. Holding roughly 20 patents, 3DEO is more than a manufacturer – we are a trusted partner in solving complex challenges and unlocking the full potential of AM. At 3DEO, we collaborate closely with customers in...
Et
Mar 26, 2026
Full time
Mechanical Engineer
$150,000 - $275,000 yearly
Etched San Jose, CA, USA
About Etched Etched is building the world's first AI inference system purpose-built for transformers - delivering over 10x higher performance and dramatically lower cost and latency than a B200. With Etched ASICs, you can build products that would be impossible with GPUs, like real-time video generation models and extremely deep & parallel chain-of-thought reasoning agents. Backed by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is redefining the infrastructure layer for the fastest growing industry in history. Job Summary We are seeking an experienced Mechanical Engineer to join our team and help transform complex designs into reliable, high-power data center products. As a Mechanical Engineer at Etched, you will be integral to the development of high-performance data center products, from initial concept through to production. You will collaborate closely with both internal and external design engineers, including JDM (Joint...
ML
Mar 26, 2026
Full time
Manufacturing Engineer - Machine Production
$120,000 - $135,000 yearly
Machina Labs Los Angeles, CA, USA
About Machina Labs: Engineering moves at software speed. Manufacturing doesn't. Yet. Machina Labs is changing that. We build intelligent, software-defined factories that produce complex metal structures directly from digital design. By integrating advanced metal forming, robotics, and automated production inside a flexible factory architecture, we enable customers to move from prototype to production in weeks, not years. Backed by Lockheed Martin, Toyota, and NVIDIA, we're building the manufacturing infrastructure that defense, aerospace, and advanced mobility programs will run on. If you want to work on hard problems that matter and see them fly, drive, and defend, this is the place. Job Description: Machina Labs is seeking a Manufacturing Engineer - Machine Production to join our growing team and help scale the next generation of robotic manufacturing systems. In this hands-on role, you will support the production ramp and process development of our RoboCraftsman...
Ax
Mar 26, 2026
Full time
Sr Mechanical Design Engineer II
$142,313 - $227,700 yearly
Axon San Francisco, CA, USA
Join Axon and be a Force for Good. At Axon, we're on a mission to Protect Life. We're explorers, pursuing society's most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our customers, communities and each other. Life at Axon is fast-paced, challenging and meaningful. Here, you'll take ownership and drive real change. Constantly grow as you work hard for a mission that matters at a company where you matter. Your Impact Axon is committed to improving public safety by developing cutting-edge, innovative technologies. Known for developing the original TASER energy weapon, the Axon engineering team is tasked with continual excellence to keep the organization at the forefront of the market. Mechanical Design Engineers at Axon have full design ownership over next generation life-saving technology from conceptualization through...
LL
Mar 26, 2026
Full time
Advanced Engineering Analysis Group Leader
$9,788 monthly
LLNL Livermore, CA, USA
Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact. Job Description We have an opening for a Group Leader for the Advanced Engineering Analysis Group (AEAG) within the Applied Engineering Mechanics (AEM) Section. The group uses advanced, nonlinear finite element analysis codes developed at LLNL to evaluate structural and material responses to combined thermal, quasi-static or dynamic, and hydrodynamic loads under time-dependent kinematic...
FL
Mar 26, 2026
Full time
Controls Design Engineer
Flex Ltd Fontana, CA, USA
Job Posting Start Date 03-23-2026 Job Posting End Date 05-18-2026 Crown Technical Systems, a Flex Company, is a leader in power distribution and protection systems concentrating on sophisticated, state-of-the-art relay and control panels, medium voltage switchgear, and enclosures (power/control buildings/ E-Houses). We specialize in customized, turn-key solutions that ensure safe, secure, and reliable power distribution. Working at Crown Technical Systems offers a dynamic and rewarding career path for individuals seeking to power the world. Through hands-on training, mentorship, and a culture of internal promotion, we empower you to reach your full potential and contribute to projects that truly matter. Job Summary To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Controls Design Engineer (Electrical) located in Fontana, CA. Reporting to the Director of Engineering, the Controls Design Engineer is...
LL
Mar 23, 2026
Full time
Nuclear Facility Senior Mechanical Project Engineer
$175,530 - $267,060 yearly
LLNL Livermore, CA, USA
Company Description Join us and make YOUR mark on the World! Lawrence Livermore National Laboratory (LLNL) has turned bold ideas into world-changing impact advancing science and technology to strengthen U.S. security and promote global stability. Our mission spans four critical national security areas nuclear deterrence, threat preparedness, energy security, and multi-domain defense empowering teams to take on the toughest challenges of today and tomorrow. With a culture built on innovation and operational excellence, LLNL is a place where your expertise can make a real impact. Job Description We are seeking a Nuclear Facility Senior Mechanical Project Engineer to provide engineering design solutions for new construction, upgrades to facility mechanical systems (i.e., ventilation, fire suppression, compressed gas, chillers, boilers), and modifications to conventional office and laboratory facilities. You will apply advanced technical knowledge in mechanical...
Go
Mar 22, 2026
Full time
Design Engineer - Suspension
$60.00 - $63.00 hourly
Goken Foster City, CA, USA
Headquartered in Dublin, Ohio (USA) with Engineering Centers in Pune, India and Yokohama, Japan, Goken is a global Engineering Services and Product Development company founded in 2004. We partner with OEMs and suppliers across the mobility space, as well as clients in non-mobility industries, to deliver innovative solutions and accelerate product development. At Goken, we embrace our motto of "Time to Innovate" by pushing boundaries, cultivating entrepreneurial thinking, and empowering individuals who thrive on tackling challenges, embrace fresh ideas, and are driven to create solutions that shape the future. This mindset fuels our mission and empowers our teams to solve complex problems, deliver measurable value, and move our clients and industries forward. Our Vision is to empower associates to drive innovation and lead meaningful change wherever it's needed, ensuring we stay ahead of the challenges and opportunities of tomorrow. Our Mission is to build trust that fosters...
Ax
Mar 22, 2026
Full time
Mechanical Design Engineer II
Axon San Francisco, CA, USA
Join Axon and be a Force for Good. At Axon, we're on a mission to Protect Life. We're explorers, pursuing society's most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our customers, communities and each other. Life at Axon is fast-paced, challenging and meaningful. Here, you'll take ownership and drive real change. Constantly grow as you work hard for a mission that matters at a company where you matter. Your Impact Axon is committed to improving public safety by developing cutting-edge, innovative technologies. Known for developing the original TASER energy weapon, the Axon engineering team is tasked with continual excellence to keep the organization at the forefront of the market. Mechanical Design Engineers at Axon have full design ownership over next generation life-saving technology from conceptualization through...
Sn
Mar 22, 2026
Full time
Finite Element Analysis Engineer
$142,000 - $214,000 yearly
Snapchat Los Angeles, CA, USA
Snap Inc is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. Snap contributes to human progress by empowering people to express themselves, live in the moment, learn about the world, and have fun together. The Company's three core products are Snapchat, a visual messaging app that enhances your relationships with friends, family, and the world; Lens Studio, an augmented reality platform that powers AR across Snapchat and other services; and its AR glasses, Spectacles. The Spectacles team is pushing the boundaries of technology to bring people closer together in the real world. Our fifth-generation Spectacles, powered by Snap OS, showcase how standalone, see-through AR glasses make playing, learning, and working better together. We're looking for a Finite Element Analysis Engineer to join the Spectacles team at Snap Inc! What you'll do: Work closely with a cross-functional hardware team to develop a new...
CE
Mar 22, 2026
Full time
Electrical Engineer
Cupertino Electric, Inc. Remote (San Jose, CA, USA)
Description Posting Title: Electrical Engineer Reports To: Supervising Electrical Engineer Location: Remote San Jose, CA Roseville, CA Salary Range: $115,500 to $183,000 *This position is eligible for the annual performance bonus plan Final determination of a successful candidate's starting pay will vary based on a number of factors, including market location and may vary depending on job-related knowledge, skills, education and experience. The pay scale listed for this position is generally for candidates that meet the specified qualifications and requirements listed on this specific job description. We provide a competitive compensation package that recognizes your experience, credentials, and education alongside a robust benefits program to meet your needs. Our compensation reflects the cost of labor across several US geographic markets. WHO WE ARE Since 1954, Cupertino Electric, Inc. (CEI)has been powered by people who've built a reputation for delivering...
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